The eldest prince obviously didn't expect that Chen Wangshu would call his name, his head was raised slightly, he glanced at Zhang Yunnian who was standing with a cane next to him, and said, "Lord Yin Zhang of Lin'an Mansion is here, I don't dare to get a big axe in front of Luban." ”

The official family looked at him deeply and sighed lightly, "Zhang Aiqing must find out who killed my heir." I got a little tired, so I ......"

Zhang Yunnian shook his head, "The official family still asks to stay, the old man has something to say." ”

As he spoke, he walked slowly in front of the with a crutch, squatted down, and pulled out a white silk thread from her mouth, "Official, look, this silk thread looks white at first glance, but take a closer look......"

"In fact, there are two kinds of threads, one is white silk thread, which has excellent gloss, and the wearer is either rich or expensive. Like the white brocade robe worn by Yan Jinshi, it is silk. ”

"The other is gray, a little hard to the touch, and most of them are worn by servants. These two very different lines appeared in the mouth of the. ”

This kind of gray cloth is very common in the palace, and most of it is worn by the inner prison. The palace attendants are not allowed to wear white robes, which is unlucky. This murderer is the inner prison of the palace, and in order to blame Yan Jinshi, he deliberately wore the same white brocade robe as Yan Jinshi. ”

Chen Wangshu listened, and couldn't wait to rush over and replace Zhang Yunnian's crutches with gold.

Boy! How old is his old man, he doesn't even have presbyopia, and he can even see the dots and lines clearly.

She also watched it, but it was the blind man who lit the lamp in vain, and wasted her eyes looking at it once.

What is called ginger or old spicy!

Zhang Yunnian's ability is far more than that.

As he spoke, he wrapped the thread in oiled paper as evidence.

He stood up tremblingly, picked up the iron awl, and looked at it carefully.

"The imperial court controls salt and iron, and there are not many iron-strikers in this city. Most of these murder cases have to find them to identify weapons, the old man is not talented, almost all the blacksmiths in this Lin'an City are familiar with me. ”

"At first glance, the wood they are used to and the things they make are almost identical, but when you look closely, they are very different. Like this iron cone in my hand. ”

"It was made by Zhang Blacksmith in Qingshui Lane in the north of the city. The neighbor to the left of the blacksmith Zhang has a carpenter. They communicate with each other. When Yu carpenter made the handle, he polished it very smoothly and liked to carve three concave circles. Because he has three children. ”

Zhang Yunnian said, pointing to the wooden handle of the iron awl, which was round and like a roasted sausage. But the sausage, like a rubber band, was stretched out three times.

Moreover, his lacquer work was very poor, so he kept the original appearance of the wood, and only applied colorless tung oil to it. Besides, this iron cone, the awl at the bottom, if you look closely, there are also two circles on the top. ”

"Blacksmith Zhang doesn't like to think, only has brute strength, and when he saw Yu carpenter circle three circles, he remembered that he had two sons, so he also put two circles on his own ironware."

"What comes out of the two of them, we usually call it the Five Rings."

The official frowned, and the footsteps he was about to walk stopped again.

The people on the side saw that they couldn't play for a while, and they had the vision to bring the chairs and tables, and they were waiting for the blacksmith to be passed on, and in this apricot forest, they actually took a seat.

If it weren't for the body of the who was still lying on the ground, Chen Wangshu would even think that they would have held a banquet in the apricot grove today, and sure enough, the man didn't have a good thing!

Except for Yan Jue!

Chen Wangshu licked the sugar painting, and the kitten's paws were sweet.

Qin Zao'er, who was on the side, couldn't hold back any longer, and whispered, "You're not in a hurry." This sugar painting is very expensive, and others can't wait to hang it up and incense, but you are good, and you have eaten it. Don't panic. ”

"Isn't sugar for eating? Is it necessary to hang it in the house and feed the insects and ants? Besides, after I finish eating, Yan Jue can buy it for me again. ”

Chen Wangshu said, glancing at Yan Jue affectionately.

Yan Jue's ears turned red, "Is the sugar painting heavy?" Do you want me to lift it for you? ”

Qin Zao'er silently took a step back, she couldn't be provoked, couldn't she still hide?

Chen Wangshu felt the movement behind him, smiled, and looked at the way of the apricot orchard.

Sure enough, I saw two familiar figures at the door.

Just a few days ago, she went to them and shot two of these iron awls. Chen Wangshu thought and lowered his eyebrows.

The two people standing in front, the one with big shoulders and a round waist, are Zhang Blacksmith, with a yellow face and thin muscles, and they are Yu Carpenter, with a faint woody fragrance on his body.

"Blacksmith Zhang, do you know this?"

Blacksmith Zhang trembled and took the iron awl in Zhang Yunnian's hand and nodded, "This is indeed what I did." Just a few days ago, an old woman wearing a hat came to fight, and there were two of them. ”

"Why do you remember it so clearly?" Chen Wangshu couldn't help but interject.

Blacksmith Zhang did not hesitate, and replied seriously, "Not to mention that this is weird, when the old lady came, she made a few strokes, poked the wall, and broke a single one, not to mention, and disliked that the iron I hit was too soft......

"Later, after she finished it, she kept staring at my dog, holding the poke, and the dog barked at her for a long time. At that time, I told my lady that this lady didn't look like she was poking a fish, and she didn't know what she was going to do. ”

Zhang Yunnian nodded, "What are the characteristics of that grandma?" ”

Blacksmith Zhang scratched his head, "Then I didn't pay attention, but she said that she is from the Huguo Mansion." ”

There was an uproar in the apricot grove.

This went around and around, and it actually returned to the Huguo Mansion.

"Well, she also showed me a pattern, saying that it was the family crest of the Huguo Mansion, and asked me to engrave it for her. Huguo's Mansion is a big family, and I also saw his servant come over at the same time, thinking that if I could catch up with that grandma. ”

"A trace of leakage from the nobleman's fingernails is enough for our family to eat and drink. So I paid special attention to the grandmother, looking for an opportunity......"

When she had gone out, she went to a carriage and gave the iron awl to the men in it. The man in the carriage only stretched out his right hand, and on the middle finger of his right hand, there was a green ring, because it was carved from wood, I remember it very clearly. ”

"There were several spots on the back of the hand, as if they had been burned with oil. The villain looked horrible, and thought that there were many rights and wrongs, so he didn't dare to chase after him. As for who the grandmother's surname is, we really don't know at all, and we don't dare to ask more. ”

Zhang Yunnian was still expressionless, he took out a piece of paper and a small charcoal pen from his arms, and handed it to Carpenter Yu, "Can you draw it?" The appearance of the ring. ”

Carpenter Yu nodded, "I can draw this, and I also make some wood jewelry on weekdays." ”

As he spoke, he drew on the paper.

Chen Wangshu hooked the corners of his mouth, and the people outside the palace didn't know what was going on, and they looked like they were eating melons.

But the people in the palace have changed their faces greatly.